69461456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{971}}^1$

素因数の和:1259

約数の個数: 40

約数和(自身を含む): 143187264

約数和(自身を除く): 73725808

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 263, 272, 526, 971, 1052, 1942, 2104, 3884, 4208, 4471, 7768, 8942, 15536, 16507, 17884, 33014, 35768, 66028, 71536, 132056, 255373, 264112, 510746, 1021492, 2042984, 4085968, 4341341, 8682682, 17365364, 34730728, 69461456]

約数ペア:

[(1, 69461456), (2, 34730728), (4, 17365364), (8, 8682682), (16, 4341341), (17, 4085968), (34, 2042984), (68, 1021492), (136, 510746), (263, 264112), (272, 255373), (526, 132056), (971, 71536), (1052, 66028), (1942, 35768), (2104, 33014), (3884, 17884), (4208, 16507), (4471, 15536), (7768, 8942)]